Long-Term Debt (Aggregate Maturities On All Long-Term Debt) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 30, 2012		Dec. 25, 2011
Long-term Debt, Excluding Current Maturities [Abstract]
Aggregate maturities debt, 2013	$ 351
Aggregate maturities capital leases, 2013	287
Aggregate maturities, 2013	638
Aggregate maturities debt, 2014	42,342
Aggregate maturities capital leases, 2014	122
Aggregate maturities, 2014	42,464
Aggregate maturities debt, 2015	22,262
Capital Leases, Net Future Minimum Principal Payment Due In Year Three	56
Aggregate maturities, 2015	22,318
Aggregate maturities debt, 2016	22,084
Aggregate maturities capital leases, 2016	15
Aggregate maturities, 2016	22,099
Aggregate maturities debt, 2017	22,038
Aggregate maturities capital leases, 2017	2
Aggregate maturities, 2017	22,040
Aggregate maturities debt, Thereafter	0
Aggregate maturities capital leases, Thereafter	0
Aggregate maturities, Thereafter	0
Aggregate maturities debt, Total	109,077
Aggregate maturities capital leases, Total	482
Total	$ 109,559	[1]	$ 129,594	[1]

[1] The weighted average interest rates for 2012 and 2011 were 5.9% and 4.0%, respectively